Best year time to visit Siltcoos

General weather information about Siltcoos

Average annual temperature is 11.3 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -3.2 °C

Number of sunny days: 171 days

Number of rainy days: 193 days

Number of snow days: 1 day

Look at detailed online map of Siltcoos

* Weather data for Siltcoos United States is based on climate observations for 2026 year

Siltcoos air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.214.315.720.131.220.623.327.823.528.218.516.2
Average daytime temperature (°C)10.69.39.411.315.616.719.020.618.517.013.912.9
Average temperature (°C)7.46.06.08.612.413.315.416.815.113.110.210.4
Average night temperature (°C)5.33.43.66.410.110.412.413.712.410.77.98.5
Absolute minimum temperature (°C)-2.1-3.2-1.61.46.17.29.911.78.74.22.73.4

Siltcoos monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.310.511.913.414.715.415.114.012.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.86.26.57.310.612.512.811.59.47.15.13.0
Precipitation (mm)2422042953153294789140229406
Sunny days8848182325261614138
Rainy days231927221376514171723
Snow days010000000000

Siltcoos - weather forecast by months

Siltcoos weather in januarySiltcoos weather in februarySiltcoos weather in marchSiltcoos weather in aprilSiltcoos weather in maySiltcoos weather in juneSiltcoos weather in julySiltcoos weather in augustSiltcoos weather in septemberSiltcoos weather in octoberSiltcoos weather in novemberSiltcoos weather in december

Best time to visit Siltcoos:

The best time to visit Siltcoos during the most sunny months:

  • May — 10.6(h)
  • June — 12.5(h)
  • July — 12.8(h)
  • August — 11.5(h)

Months with the longest average daylight duration in Siltcoos:

  • June — 15.4(h)

The largest precipitation sum in Siltcoos is at

  • January — 242(mm)
  • March — 295(mm)
  • April — 315(mm)
  • November — 229(mm)
  • December — 406(mm)

    • Weather forecast in the closest to Siltcoos admin centers

    Weather forecast in the closest towns to Siltcoos

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    Frequently asked questions

    When is the best time to visit Siltcoos?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Siltcoos.
    What is the weather like in Siltcoos?
    See average temperature, rainfall and daylight hours for Siltcoos by month in the table above.
    How many sunny days does Siltcoos have?
    The monthly weather statistics above show sunshine and rainfall patterns for Siltcoos throughout the year.